Instruction/ maintenance manual of the product EF 24-70mm f/2.8L II USM Canon
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Instructions ENG EF24-70mm f/2.8L II USM C OP Y.
ENG-1 Thank you for purchasing a Canon product. Canon’s EF24-70mm f/2.8L II USM is a high- performance standard zoom lens, for use with EOS cameras. “USM” stands for Ultrasonic Motor. Features 1. Use of super UD lens elements, UD lens elements, and two types of aspherical lens elements giving superior denition.
ENG-2 Safety Precautions Safety Precautions Do not look at the sun or a bright light source through the lens or camera. Doing so could result in loss of vision. Looking at the sun directly through the lens is especially hazardous. Whether it is attached to the camera or not, do not leave the lens under the sun without the lens cap attached.
ENG-3 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
ENG-4 Nomenclature For de tailed info rmati on, refe rence pag e number s are provi ded in pare nthes es ( → **). Distance scale ( → 8) Focus mode switch ( → 6) Hood mount ( → 9) Lens moun.
ENG-5 1. Mounting and Detaching the Lens See your camera’s instructions for details on mounting and detaching the lens. The lens mount has a rubber ring for enhanced dust- and water-resistance. The rubber ring may cause slight abrasions around the camera’s lens mount, but this will not cause any problems.
ENG-6 2. Setting the Focus Mode 3. Zooming After autofocusing in ONE SHOT AF mode, focus manually by pressing the shutter button halfway and turning the focusing ring. (Full-time manual focus) T o shoot in autofocus (AF) mode, set the focus mode switch to AF .
ENG-7 4. Fixing the Zoom Ring The zoom ring can be xed to keep the lens at the shortest point. This function is convenient for carrying a camera on a strap because it prevents the lens from extending. 2 Slide the zoom ring lock lever in the direction indicated by the arrow .
ENG-8 5. Innity Compensation Mark For accurate focusing in MF on subjects at innity distance, look through the viewnder while rotating the focusing ring. T o compensate for shifting of the innity focus point that results from changes in temperature.
ENG-9 6. Hood ●Attaching T o attach the hood, align the hood’s attachment position mark with the red dot on the front of the lens, then turn the hood as shown by the arrow until the lens’ red dot is aligned with the hood’s stop position mark.
ENG-10 8. Extension T ubes (Sold Separately) 7. Filters (sold separately) Y ou can attach extension tube EF12 II or EF25 II for magnied shots. The shooting distance and magnication are shown below .
ENG-1 1 Specications The lens leng th is measu red from the mou nt surfa ce to the fron t end of the lens . Add 21.5 mm when inc luding the len s cap and dus t cap. The size and wei ght list ed are for the lens only , exce pt as indic ated.
CT1-8579-005 0812Ni © CANON INC. 2012 C OP Y.
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If you already are a holder of Canon EF 24-70mm f/2.8L II USM, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Canon EF 24-70mm f/2.8L II USM.
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